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Variable speed control method and main features of poultry feed hammer mill
- Nov 13, 2018 -

The poultry feed hammer mill is mainly controlled by a stepless speed regulation system during the production process. It can easily adjust the grinding speed suitable for grinding various parts to a certain extent. The poultry feed mill mainly uses electric and gas proportional valves. Closed-loop feedback pressure control for independent regulation of pressure devices.


The descending function is set on the upper plate to effectively prevent the breakage of the crisp workpiece. With a time relay and a grinding counter, the grinding time and number of grinding cycles can be accurately set and controlled according to the machining requirements. The pressure mode can be adjusted during work, and the alarm prompt will be automatically stopped when the grinding set time or lap time is reached, achieving semi-automatic operation.


Variable speed control method for poultry feed mill


The grinding process of the poultry feed mill has three stages, mainly from the beginning stage, the formal stage and the end stage. During the operation, the grinding tool rotates at the beginning stage, and the official stage of the grinding tool rotates at a constant speed. Speed rotation.


The poultry feed mill is characterized in that, at the beginning of the grinding process, the acceleration of artificially controlling the rotation speed of the grinding tool increases from zero to fast, and when the rotation speed of the grinding tool rises to half of the official grinding speed, an inflection point occurs in the change of the acceleration. The acceleration of controlling the rotational speed of the grinding tool is reduced from the maximum to the slowest until the grinding speed reaches the official grinding speed, and the acceleration of the grinding speed decreases to zero.http://www.bio-pelletmill.com/